Turbo J90S-2C Weichai WD615 as shown in the photo and video below.

Turbo J76G2 13024083 WEICHAI Deutz motore Marino TD226B-6C 6.2L 90KW

"Ceramic Ball Bearing System" Tubocharger Upgrade Kit

3" V-Band flange and clamp set G25 G30 G35 – G Series

A versatile water jacket of turbo bearing housing designed for special application

Anti-rotation Pin is a Part for Ceramic Ball Beairng Turbocharger